financially supported by the National Natural Science Foundation of China(No.51275444);the Natural Science Foundation of Hebei Province(No.E2018203254);the Innovative Research Assistant Project for Graduate Students of Yanshan University(No.CXZS202001)。
Hot deformation behavior of the annealed ZK61 M magnesium alloy sheet was explored using tensile tests with strain rates varying from 0.001 to 0.030 s^(-1) in temperatures range of 423-513 K.The obtained results indic...
Project(51275444) supported by the National Natural Science Foundation of China;Project(20121333110003) supported by the Specialized Research Fund for the Doctoral Program of Higher Education,China;Project(E2014203271) supported by the Natural Science Foundation–Steel and Iron Foundation of Hebei Province;China
Based on the elastoplastic mechanical properties of the weld and heat affected zone metals obtained by a nanoindentation test, a theoretical calculation model was established for the forming limit diagram(FLD) of ta...
Supported by National Natural Science Foundation of China(Grant No.51275444);Specialized Research Fund for the Doctoral Program of Higher Education(Grant No.20121333110003);Natural Science Foundation-Steel and Iron Foundation of Hebei Province,China(Grant No.E2014203271)
The elastoplastic mechanical properties of the weld and heat affected zone metals have comparatively major impact on the forming process of tailor-welded blanks. A few scholars investigated the elastoplastic mechanica...